| Cover | Aug. 29, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Amendment Description | As previously reported on a Current Report on Form 8-K filed August 6, 2024, on August 5, 2024, Aeluma, Inc. (“Aeluma” or the “Company”) entered into note purchase agreements (the “NPA”) for an aggregate financing of $1.8 million with five accredited investors (“Investors”). At the first closing under the NPA, which occurred on August 5, 2024, the Company issued to the investor’s convertible promissory notes in the aggregate principal amount of $1,800,000 (the “Notes”) to purchase shares of the Company’s common stock, par value $0.0001 per share (the “Common Stock”). At a second closing under the NPA, which occurred on August 27, 2024, the Company issued convertible promissory notes to five additional accredited Investors in the aggregate principal amount of $1,345,000 for aggregate proceeds of $3,145,000. The Company may hold additional closings, but there is no guarantee as to how much additional proceeds, if any, it will receive. |
| Document Period End Date | Aug. 29, 2024 |
| Entity File Number | 000-56218 |
| Entity Registrant Name | Aeluma, Inc. |
| Entity Central Index Key | 0001828805 |
| Entity Tax Identification Number | 85-2807351 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 27 Castilian Drive |
| Entity Address, City or Town | Goleta |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 93117 |
| City Area Code | 805 |
| Local Phone Number | 351-2707 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
